Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Thorlabs
Thorlabs FSL1030X1 is the exact manufacturer part number for Ytterbium Femtosecond Fiber Laser, 1030 nm, 12 µJ, <250 fs typ. pulse width>. The official catalog lists this item as discontinued. Submit the exact part number, quantity, destination, and application details for an RFQ.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Thorlabs FSL1030X1. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.